java.io.NotSerializableException

标签：异常   memcache   notserializableexception   

在memcache中存取对象时报异常，异常错误：

java.io.NotSerializableException: com.orm.pojo.T_SysUser_Ext

at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)

at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)

at com.schooner.MemCached.ObjectTransCoder.encode(Unknown Source)

at com.schooner.MemCached.AbstractTransCoder.encode(Unknown Source)

at com.schooner.MemCached.AscIIClient.set(Unknown Source)

at com.schooner.MemCached.AscIIClient.set(Unknown Source)

at com.whalin.MemCached.MemCachedClient.set(Unknown Source)

at com.utils.MemcachedUtils.setExp(MemcachedUtils.java:70)

at com.utils.MemcachedUtils.set(MemcachedUtils.java:38)

at com.security.MyUsernamePasswordAuthenticationFilter.attemptAuthentication(MyUsernamePasswordAuthenticationFilter.java:116)

at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:195)

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:125)

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)

at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:877)

at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:594)

at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1675)

at java.lang.Thread.run(Thread.java:662)

解决方案：

给所要存取的对象进行序列化，例如上面的T_SysUser_Ext对象由原来的

public class T_SysUser_Ext {

改成

public class T_SysUser_Ext  implements Serializable {

/**

* 

*/

private static final long serialVersionUID = -4243357488988840130L;

java.io.NotSerializableException

标签：异常   memcache   notserializableexception   

原文地址：http://dking.blog.51cto.com/1293527/1617898